Finding the Third Proportional to 698,540.63 and 1,024,812
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Solution
The third proportional to 698,540.63 and 1,024,812 is: 1,503,476.82
Step by Step Solution
- Step 1: Write the proportion equation
698,540.63 : 1,024,812 = 1,024,812 : x - Step 2: Convert to fraction form
698,540.63/1,024,812 = 1,024,812/x - Step 3: Cross multiply
698,540.63x = 1,024,812 × 1,024,812 - Step 4: Simplify right side
698,540.63x = 1,050,239,635,344 - Step 5: Solve for x
x = 1,050,239,635,344/698,540.63 - Step 6: Final answer
x = 1,503,476.82
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.